唐先华
Tang Xianhua
研究了一类中立型变系数差分方程解的振动性,得到了其存在非振动解的充要条件及一些新的振动准则,其中包含一些“Sharp”准则.它们推广并改进了若干已知定理
The oscillation of the solutions of a type of nentral equation with variable cofficients is investigated.The necessary and sufficient conditions of existence of nonoscillatory solutions and several new oscillatory criteria fo
唐先华.一类中立型变系数差分方程振动的充要条件[J].湖南大学学报:自然科学版,1996,23(6):